Ingredients: for the sponge cake: ii cups flour 1 loving loving cup milk, at room temperature 1 loving loving cup sugar 8 tablespoons butter, at room temperature ii eggs, at room temperature 1 tablespoon baking powder ii teaspoons vanilla for the cream filling: 1/2 loving loving cup milk 1/2 loving loving cup confectioners sugar 1/2 loving loving cup usual cold butter ii 1/2 tablespoons flour 1 teaspoon banana flavoring/extract 1/2 teaspoon salt Directions: for the cream filling: In a pocket-size pan, mix flour with milk together with boil until thick. Cool. Beat until fluffy together with add together together other ingredients 1 at a time, beating proficient later each addition. Refrigerate 1 hour. The cream should concur upward usual cold together with rather strong when yous lot piping it into the cake, the human activeness of piping testament soften it to the correct consistency. for the sponge cake: Preheat oven to 350. Thoroughly grease 8 to 12 wells...